Can you explain what web workers are in JavaScript?
Web Workers are a way to run scripts in background threads, allowing for parallel execution without blocking the main thread.
How do they improve performance in web applications?
They allow heavy computations to be offloaded from the main thread, keeping the UI responsive while processing data.
Are there any limitations to using web workers?
Yes, web workers cannot access the DOM directly and have a limited set of APIs available.
Can you give me an example of how to create a web worker?
Sure! You can create a web worker using the Worker constructor, like this: const worker = new Worker('worker.js');
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